Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976327 | Battery module for the engine compartment of an automobile | David N. AbuJudom, II, Mark S. Inkmann, Richard T. Johnson, Neil C. Karolek, David W. Saari | 1990-12-11 |
| 4968715 | Use of purified hematoporphyrin trimers in photodynamic therapy | Ravindra K. Pandey | 1990-11-06 |
| D311373 | Adjustable battery width and height adaptor | Jeffrey A. Morisse, Gregg A. Herde, David W. Saari, Edward N. Mrotek | 1990-10-16 |
| 4932934 | Methods for treatment of tumors | William R. Potter, Kenneth R. Weishaupt | 1990-06-12 |
| 4889129 | Apparatus for treatment of tumors | William R. Potter, Kenneth R. Weishaupt | 1989-12-26 |
| 4866168 | Hematoporphyrin derivatives and process of preparing | William R. Potter, Kenneth R. Weishaupt | 1989-09-12 |
| 4816736 | Polyphase alternator and dual voltage battery charging system for multiple voltage loads | Richard T. Johnson | 1989-03-28 |
| 4775604 | Method and apparatus for sealing a battery terminal post | Richard Hamann, Matthias Geibl | 1988-10-04 |
| 4649151 | Drugs comprising porphyrins | William R. Potter, Kenneth R. Weishaupt | 1987-03-10 |
| 4472172 | Arc gasification of coal | Charles Sheer, Samuel Korman | 1984-09-18 |
| 4322685 | Automatic battery analyzer including apparatus for determining presence of single bad cell | Charles E. Frailing, Richard T. Johnson | 1982-03-30 |
| 4193025 | Automatic battery analyzer | Charles E. Frailing | 1980-03-11 |